{"id":6629,"date":"2013-11-15T02:07:07","date_gmt":"2013-11-14T19:07:07","guid":{"rendered":"http:\/\/antoansinhhoc.vn\/?p=1912"},"modified":"2013-11-15T02:07:07","modified_gmt":"2013-11-14T19:07:07","slug":"xac-dinh-to-tien-co-xua-cua-dong-cay-tulip","status":"publish","type":"post","link":"https:\/\/nbca.gov.vn\/xac-dinh-to-tien-co-xua-cua-dong-cay-tulip\/","title":{"rendered":"X\u00e1c \u0111\u1ecbnh t\u1ed5 ti\u00ean c\u1ed5 x\u01b0a c\u1ee7a d\u00f2ng c\u00e2y Tulip"},"content":{"rendered":"<div class=\"TomTat clearfix\">\n<p><span id=\"ArticalDetail1_lblTeaser\" class=\"OverollContentDesc\">C\u00e2y<\/span>\u00a0tulip hi\u1ec7n \u0111\u1ea1i c\u00f3 th\u1ec3\u00a0truy t\u00ecm\u00a0d\u00f2ng d\u00f5i\u00a0c\u1ee7a n\u00f3,\u00a0theo m\u1ed9t nghi\u00ean c\u1ee9u v\u1eeba \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 b\u1edfi\u00a0m\u1ed9t nh\u00e0 nghi\u00ean c\u1ee9u th\u1ef1c v\u1eadt h\u00f3a th\u1ea1ch t\u1ea1i \u0110\u1ea1i h\u1ecdc\u00a0Indiana v\u00e0\u00a0m\u1ed9t nh\u00e0 th\u1ef1c v\u1eadt h\u1ecdc ng\u01b0\u1eddi\u00a0Nga.\u0110\u0103ng ng\u00e0y <span id=\"ArticalDetail1_lblDate\">15-11-2013<\/span> trong chuy\u00ean m\u1ee5c <a id=\"ArticalDetail1_lnkChuyenmuc\" href=\"http:\/\/antoansinhhoc.vn\/Chuyen-muc\/Tin-the-gioi\/260\/1\">Tin th\u1ebf gi\u1edbi<\/a><\/p>\n<\/div>\n<div class=\"NoiDungBai\">\n<div align=\"justify\">\n<p>C\u00e2y\u00a0hoa tulip,\u00a0<i>Liriodendron<\/i><i>\u00a0tulipfera<\/i>, \u0111\u00e3 \u0111\u01b0\u1ee3c\u00a0xem\u00a0l\u00e0 m\u1ed9t ph\u1ea7n\u00a0c\u1ee7a\u00a0h\u1ecd\u00a0hoa m\u1ed9c lan. Nh\u01b0ng hai nh\u00e0 nghi\u00ean c\u1ee9u David Dilcher t\u1eeb \u0110\u1ea1i h\u1ecdc Indiana Bloomington v\u00e0 Mikhail S. Romanov t\u1eeb V\u01b0\u1eddn th\u1ef1c v\u1eadt NV Tsitsin \u1edf Moscow cho th\u1ea5y n\u00f3 c\u00f3 li\u00ean h\u1ec7 ch\u1eb7t ch\u1ebd v\u1edbi m\u1eabu th\u1ef1c v\u1eadt h\u00f3a th\u1ea1ch t\u1eeb k\u1ef7 Ph\u1ea5n Tr\u1eafng.<\/p>\n<\/div>\n<div align=\"justify\">\n<p>Ph\u00e1t hi\u1ec7n c\u1ee7a h\u1ecd\u00a0cho th\u1ea5y c\u00e1c d\u00f2ng c\u00e2y tulip t\u00e1ch ra t\u1eeb hoa m\u1ed9c lan h\u01a1n 100 tri\u1ec7u n\u0103m tr\u01b0\u1edbc v\u00e0 t\u1ea1o th\u00e0nh m\u1ed9t h\u1ecd \u0111\u1ed9c l\u1eadp, c\u00f3 t\u00ean l\u00e0\u00a0<i>Liriodendraceae<\/i>, v\u1edbi hai lo\u00e0i: m\u1ed9t \u1edf mi\u1ec1n \u0110\u00f4ng n\u01b0\u1edbc M\u1ef9 v\u00e0 m\u1ed9t \u1edf mi\u1ec1n \u0110\u00f4ng Trung Qu\u1ed1c. B\u00e0i b\u00e1o, &#8220;c\u1ea5u tr\u00fac tr\u00e1i \u1edf\u00a0<i>Magnoliaceae<\/i>\u00a0s.l. v\u00e0<i>Archaeanthus<\/i>\u00a0v\u00e0 m\u1ed1i quan h\u1ec7 gi\u1eefa ch\u00fang&#8221;, \u0111\u00e3 xu\u1ea5t hi\u1ec7n trong \u1ea5n b\u1ea3n m\u1edbi nh\u1ea5t c\u1ee7a T\u1ea1p ch\u00ed Th\u1ef1c v\u1eadt h\u1ecdc M\u1ef9.<\/p>\n<\/div>\n<div align=\"justify\">C\u00e2y\u00a0hoa tulip l\u00e0 m\u1ed9t trong nh\u1eefng c\u00e2y l\u1edbn nh\u1ea5t c\u1ee7a v\u00f9ng \u0110\u00f4ng B\u1eafc M\u1ef9, \u0111\u00f4i khi v\u01b0\u01a1n t\u1edbi h\u01a1n 150 feet. N\u00f3 c\u00f3 ngu\u1ed3n g\u1ed1c t\u1eeb mi\u1ec1n nam New England v\u1ec1 ph\u00eda t\u00e2y \u0111\u1ebfn Michigan v\u00e0 ph\u00eda nam \u0111\u1ebfn Louisiana v\u00e0 Florida.<\/div>\n<div align=\"center\"><em><img decoding=\"async\" loading=\"lazy\" src=\"http:\/\/www.hcmbiotech.com.vn\/UserFiles\/Image\/anh%20Dung\/050313.jpg\" alt=\"\" width=\"300\" height=\"415\" \/><\/em><\/div>\n<div align=\"center\">\n<p>H\u00ecnh \u1ea3nh t\u00e1i hi\u1ec7n ngh\u1ec7 thu\u1eadt c\u1ee7a Archaeanthus. (\u1ea2nh:\u00a0David Dilcher)<\/p>\n<\/div>\n<div><\/div>\n<div align=\"justify\">\n<p>Dilcher, m\u1ed9t gi\u00e1o s\u01b0 danh d\u1ef1\u00a0c\u1ee7a \u0110\u1ea1i h\u1ecdc Indiana v\u1ec1\u00a0khoa h\u1ecdc \u0111\u1ecba ch\u1ea5t\u00a0v\u00e0 sinh v\u1eadt h\u1ecdc, ph\u00e1t hi\u1ec7n ra hoa\u00a0v\u00e0 tr\u00e1i\u00a0h\u00f3a th\u1ea1ch\u00a0gi\u1ed1ng nh\u01b0 hoa\u00a0v\u00e0 tr\u00e1i c\u1ee7a c\u00e2y\u00a0m\u1ed9c lan\u00a0v\u00e0 tulip\u00a0v\u00e0o\u00a0n\u0103m 1975\u00a0\u1edf Kansas. Dilcher v\u00e0 Peter Crane, nay l\u00e0 Hi\u1ec7u tr\u01b0\u1edfng Tr\u01b0\u1eddng L\u00e2m nghi\u1ec7p v\u00e0 M\u00f4i tr\u01b0\u1eddng t\u1ea1i \u0110\u1ea1i h\u1ecdc Yale, c\u00f4ng b\u1ed1 th\u00f4ng tin v\u1ec1 c\u00e1c h\u00f3a th\u1ea1ch v\u00e0 \u0111\u1eb7t t\u00ean l\u00e0 c\u00e2y\u00a0<i>Archaeanthus<\/i>.<\/p>\n<\/div>\n<div align=\"justify\">\n<p>Nh\u01b0ng\u00a0m\u1ed1i quan h\u1ec7 gi\u1eefa c\u00e1c h\u00f3a th\u1ea1ch v\u00e0 c\u00e1c lo\u00e0i th\u1ef1c v\u1eadt s\u1ed1ng v\u1eabn c\u00f2n l\u00e0 m\u1ed9t b\u00ed \u1ea9n cho \u0111\u1ebfn khi Dilcher g\u1eb7p v\u00e0 b\u1eaft \u0111\u1ea7u l\u00e0m vi\u1ec7c v\u1edbi Romanov, ng\u01b0\u1eddi chuy\u00ean nghi\u00ean c\u1ee9u v\u1ec1 h\u1ecd hoa m\u1ed9c lan v\u00e0 c\u00e1c c\u00e2y h\u1ecd h\u00e0ng c\u1ee7a ch\u00fang. C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 \u00e1nh s\u00e1ng ti\u00ean ti\u1ebfn, qu\u00e9t \u0111i\u1ec7n t\u1eed v\u00e0 k\u00ednh hi\u1ec3n vi ph\u00e2n c\u1ef1c \u0111\u1ec3 ph\u00e1t tri\u1ec3n m\u1ed9t h\u00ecnh \u1ea3nh chi ti\u1ebft h\u01a1n v\u1ec1 hoa, tr\u00e1i v\u00e0 h\u1ea1t c\u1ee7a\u00a0<i>Archaeanthus<\/i>\u00a0v\u00e0 so s\u00e1nh ch\u00fang v\u1edbi hoa, tr\u00e1i v\u00e0 h\u1ea1t c\u1ee7a c\u00e1c th\u1ef1c v\u1eadt hi\u1ec7n \u0111\u1ea1i.<\/p>\n<\/div>\n<div align=\"justify\">\n<p>&#8220;Ch\u00fang t\u00f4i ph\u00e1t hi\u1ec7n ra nh\u1eefng \u0111\u1eb7c \u0111i\u1ec3m c\u1ee7a tr\u00e1i v\u00e0 h\u1ea1t, kh\u00f4ng \u0111\u01b0\u1ee3c ph\u00e2n t\u00edch chi ti\u1ebft tr\u01b0\u1edbc \u0111\u00e2y, c\u00f3 s\u1ef1 t\u01b0\u01a1ng \u0111\u1ed3ng nhi\u1ec1u h\u01a1n v\u1edbi tr\u00e1i v\u00e0 h\u1ea1t c\u1ee7a d\u00f2ng c\u00e2y tulip v\u1ec1 s\u1ef1 ti\u1ebfn h\u00f3a h\u01a1n l\u00e0 hoa m\u1ed9c lan,&#8221; Dilcher n\u00f3i. &#8220;V\u00ec v\u1eady, c\u00e2y hoa tulip c\u00f3 m\u1ed9t d\u00f2ng d\u00f5i k\u00e9o d\u00e0i tr\u1edf l\u1ea1i th\u1eddi \u0111\u1ea1i kh\u1ee7ng long. N\u00f3 c\u00f3 m\u1ed9t l\u1ecbch s\u1eed l\u00e2u d\u00e0i, \u0111\u1ed9c l\u1eadp t\u00e1ch ra t\u1eeb hoa m\u1ed9c lan v\u00e0 s\u1ebd \u0111\u01b0\u1ee3c c\u00f4ng nh\u1eadn nh\u01b0 l\u00e0 h\u1ecd th\u1ef1c v\u1eadt c\u00f3 hoa ri\u00eang.&#8221;<\/p>\n<\/div>\n<div align=\"justify\">\n<p>Trong khi\u00a0b\u00e0i b\u00e1o cung c\u1ea5p c\u00e1i nh\u00ecn m\u1edbi v\u1ec1 s\u1ef1 ti\u1ebfn h\u00f3a c\u1ee7a c\u00e1c d\u00f2ng c\u00e2y tulip, v\u1eabn c\u00f2n t\u1ed3n t\u1ea1i c\u00e1c c\u00e2u h\u1ecfi, Dilcher n\u00f3i. C\u00e1c nh\u00e0 khoa h\u1ecdc kh\u00f4ng bi\u1ebft b\u1eb1ng c\u00e1ch ph\u1ed5 bi\u1ebfn v\u00e0 kh\u00e1c nhau n\u00e0o c\u00e1c th\u00e0nh vi\u00ean \u0111\u1ea7u ti\u00ean c\u1ee7a d\u00f2ng c\u00e2y hoa tulip c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u1ea1o ra. H\u00f3a th\u1ea1ch t\u01b0\u01a1ng t\u1ef1 v\u1edbi\u00a0<i>Archaeanthus<\/i>\u00a0\u0111\u00e3 \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y \u1edf \u0110\u00f4ng Nam n\u01b0\u1edbc M\u1ef9. Ph\u1ea3i ch\u0103ng c\u00f3 c\u00e1c th\u1ef1c v\u1eadt t\u01b0\u01a1ng t\u1ef1 kh\u00e1c, v\u00e0 ch\u00fang \u0111\u00e3 ph\u00e1t tri\u1ec3n \u1edf \u0111\u00e2u?<\/p>\n<\/div>\n<div align=\"justify\">H\u01a1n n\u1eefa,\u00a0th\u1ef1c t\u1ebf l\u00e0 c\u00e1c h\u1ecd c\u00e2y tulip \u0111\u00e3 t\u1ed3n t\u1ea1i v\u00e0 ph\u00e1t tri\u1ec3n trong h\u01a1n 100 tri\u1ec7u n\u0103m &#8211; m\u1eb7c d\u00f9 trong ph\u1ea1m vi h\u1ea1n ch\u1ebf v\u00e0 r\u1ea5t kh\u00e1c nhau &#8211; c\u00f3 li\u00ean quan \u0111\u1ebfn s\u1ef1 hi\u1ec3u bi\u1ebft c\u00e1c lo\u00e0i \u0111\u00e3 ph\u00e1t tri\u1ec3n trong qu\u00e1 kh\u1ee9 nh\u01b0 th\u1ebf n\u00e0o v\u00e0 l\u00e0m th\u1ebf n\u00e0o ch\u00fang c\u00f3 th\u1ec3 s\u1ed1ng trong t\u01b0\u01a1ng lai v\u1edbi s\u1ef1 bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu v\u00e0 c\u00e1c y\u1ebfu t\u1ed1 kh\u00e1c.<\/div>\n<div align=\"justify\"><\/div>\n<div>Ngu\u1ed3n: Sciencedaily<\/div>\n<p><a href=\"http:\/\/www.sciencedaily.com\/releases\/2013\/09\/130912093725.htm\"><span style=\"color: #0000ff;\">http:\/\/www.sciencedaily.com\/releases\/2013\/09\/130912093725.htm<\/span><\/a><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>C\u00e2y\u00a0tulip hi\u1ec7n \u0111\u1ea1i c\u00f3 th\u1ec3\u00a0truy t\u00ecm\u00a0d\u00f2ng d\u00f5i\u00a0c\u1ee7a n\u00f3,\u00a0theo m\u1ed9t nghi\u00ean c\u1ee9u v\u1eeba \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 b\u1edfi\u00a0m\u1ed9t nh\u00e0 nghi\u00ean c\u1ee9u th\u1ef1c v\u1eadt h\u00f3a th\u1ea1ch t\u1ea1i \u0110\u1ea1i h\u1ecdc\u00a0Indiana v\u00e0\u00a0m\u1ed9t nh\u00e0 th\u1ef1c v\u1eadt h\u1ecdc ng\u01b0\u1eddi\u00a0Nga.\u0110\u0103ng ng\u00e0y 15-11-2013 trong chuy\u00ean m\u1ee5c Tin th\u1ebf gi\u1edbi C\u00e2y\u00a0hoa tulip,\u00a0Liriodendron\u00a0tulipfera, \u0111\u00e3 \u0111\u01b0\u1ee3c\u00a0xem\u00a0l\u00e0 m\u1ed9t ph\u1ea7n\u00a0c\u1ee7a\u00a0h\u1ecd\u00a0hoa m\u1ed9c lan. Nh\u01b0ng hai nh\u00e0 nghi\u00ean c\u1ee9u David Dilcher [&#8230;]\n","protected":false},"author":1,"featured_media":6404,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[87],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/posts\/6629"}],"collection":[{"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/comments?post=6629"}],"version-history":[{"count":0,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/posts\/6629\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/media\/6404"}],"wp:attachment":[{"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/media?parent=6629"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/categories?post=6629"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/tags?post=6629"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}